baber/WOPTO huggingface dataset:
Patent AU-2021100127-A4 (AU)
Title: A preparation method of magnetic melamine urea-formaldehyde resin monolithic material
Inventor: JIAO XIAOYAN
IPC: B01J20/26
Filed: 2021-01-11
Granted: 2021-04-22
Abstract: The invention belongs to the technical field of magnetic resin preparation, and discloses a 
preparation method of magnetic melamine urea-formaldehyde resin monolithic material, which 
comprises the following steps: Adding sodium hydroxide solution into Fe3+ and Fe2+ solution 
with a molar ratio of 2:1 to prepare nano-Fe304, and then adding the nano-Fe304 into 
polyethylene glycol to fully stir to prepare hydrophilic magnetic fluid.  
The magnetic melamine urea-formaldehyde resin monolithic material is synthesized by adding 
hydrophilic magnetic fluid into melamine urea-formaldehyde resin prepolymer. The cost of the 
magnetic urea formaldehyde resin material prepared by the invention is low, and the material 
is nanometer level, the particle size distribution is uniform, contains more hydrophilic groups, 
and has strong selective adsorption capacity for heavy metal ions.
1/2 
Fig. 1 An SEM image of the melamine urea-formaldehyde resin monolithic material.
Patent AU-2021101433-A4 (AU)
Title: LSTM Method For Fault Detection Of The High-Speed Train Steering System Based On Generative Adversarial Network
Inventor: ZHANG HUI
IPC: G06K9/00
Filed: 2021-03-19
Granted: 2021-05-13
Abstract: The present disclosure discloses an LSTM method for fault detection of the high-speed train 
steering system based on GAN (generative adversarial network), which pertains to the technical 
field of fault diagnosis. First of all, a signal sensor is loaded on the train; vibration signals are 
collected in multiple times of normal cases and in multiple times of fault conditions, 
respectively, and are synthesized into vectors and labeled; then, all the labeled vectors are 
incorporated into a data set which is divided into a training set and a test set; wherein in the 
training set, n fault vectors and m normal vectors are selected, and the fault vectors are 
oversampled by using the GAN to obtain m-n new fault status vectors. The LSTM network fault 
detection model is trained by using new fault state vectors, n fault vectors, m normal vectors, 
and 2m pieces of data, and fault detection is performed on the test set; with the test results, the 
index G-mean is calculated for verification. According to the present disclosure, the GAN is 
introduced for oversampling, so that detection errors caused by data imbalance are reduced.
1/2 
Vibration signal sensors are loaded at different places on a high-speed train 
Vibration signals are measured at various positions by using all vibration signal sensors 
in the case that the high-speed train steering system works normally 
Vibration signals are measured at various positions by using all vibration signal sensors 
in the case that the high-speed train steering system fails 
For each measurement, the group of data in normal condition is combined into one 
vector that is labeled as 1; and the group of data in fault condition is combined into one 
vector that is labeled as -1 
Measurements are performed respectively in the normal state and the fault state for 
several times, respective vectors are labeled correspondingly, and all labeled vectors are 
combined into a data set which consists of a training set and a test set 
In the training set, n fault state vectors Fl, F2, ... , Fn and m normal state vectors NI, 
N2, ... , Nm are selected; GAN is used to over-sample n fault state vectors so as to obtain m-n 
new fault state vectors 
A total of 2m pieces of data, including m-n new fault state vectors, n fault vectors F1, 
F2, ... , Fn, and m normal vectors N, N2, ... , Nm, are used to train the LSTM network fault 
detection model, and the LSTM fault detection model that has been trained is used for fault 
detection of a test set 
By using the LSTM fault detection result, the size of the index G-mean is calculated 
and verified 
FIG.1
Patent AU-2021102711-A4 (AU)
Title: System and method for cloud management for provisioning multiple services through smart virtual green cloud
Inventor: BISWAS HIMADRI
IPC: G06N3/00
Filed: 2021-05-20
Granted: 2021-12-02
Abstract: The present disclosure relates to a system and a method for cloud management for 
provisioning multiple services through smarty virtual green cloud. The proposed model 
SVGCaaS is designed to incorporate multiple service approaches under an umbrella for 
maximum resource utilization and to manage the resources, data backup and recovery, power 
management, control carbon emission, security measures, billing standards, and overall the 
quality of service should be maintained for accessing the e-Applications. The system consists of 
a user interface, a VCSP (Virtual Cloud Service Provider), a CSP (Cloud Service Provider), a 
Smart Virtual Green Cloud architecture (SVGC), and a service management layer. The proposed 
model allows the services to be consolidated to a smaller number of physical servers than was 
initially required, considering all the cases.  
17
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Figure 4
Patent AU-2021103690-A4 (AU)
Title: A high strength geopolymer concrete composition and a method to produce the high strength geopolymer concrete
Inventor: H SHINDE BHUSHAN
IPC: C04B28/04
Filed: 2021-06-29
Granted: 2021-08-26
Abstract: The present disclosure relates to a high strength geopolymer concrete composition 
and a method to produce the high strength fly ash based geopolymer concrete curing at 
ambient temperature. The composition comprises: unprocessed fly ash; fine aggregate, 
composed of river sand and treated sea sand; coarse aggregate, composed of crushed basalt 
stones; and alkaline activator solution, composed of Sodium Silicate and Sodium Hydroxide.  
The method comprises: preparing a mixture as per the composition; temperature curing the 
mixture; and resting the mixture after curing it. Fly ash based geopolymer concrete with river 
sand and treated sea sand as fine aggregate will be the best effective alternative material for 
cement concrete, which will minimize the productions of cement, use of river sand, and 
increase the use of fly ash. Therefore, the air pollution due to production of cement will be 
eliminated, and problem of disposal of fly ash of thermal power plants will be solved. In 
addition, it will reduce the use of river sand so that natural resources will be protected.  
12
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Patent AU-2021104244-A4 (AU)
Title: A tattoo machine power supply
Inventor: DRECHSLER BYRON ROYCE
IPC: A61M37/00
Filed: 2021-07-16
Granted: 2021-08-19
Abstract: A hand-held tattoo machine, comprising: a body; a power supply integrated within the body; a control 
system integrated within the body; a user input interface on the body to receive input from a user 
holding the tattoo machine; and a needle connected to the body controlled and driven by the control 
system and the power supply; wherein the control system and the power supply is configured and 
adapted to provide incremental voltages to drive the needle based on an input from the user input 
interface; and wherein there are at least 10 incremental voltages, with the highest voltage being more 
than 1OV.
1/8 
Figure 1
Patent AU-2021104450-A4 (AU)
Title: Fluorescent probe compound for hypochlorous acid detection, preparation method and applications thereof
Inventor: JI GUIXIANG
IPC: C09B26/02
Filed: 2021-07-22
Granted: 2021-09-16
Abstract: The present invention discloses a fluorescent probe compound for hypochlorous acid 
detection, a preparation method and applications thereof. The structural formula of the 
HC N /,N)O 
H HN 
OH 
compound is coPound 1 . The fluorescent probe compound of the present 
invention can combine with hypochlorite ion to form a complex in the solution, and the 
fluorescence intensity of the system can be improved. Therefore, it can be used for detecting 
hypochlorite ion and the content of hypochlorite ion, with good selectivity, free from the 
interference of other ions. In addition, the compound has a simple structure and is easy to be 
prepared, and the reaction process thereof is easy to be controlled and has low cost, so it is 
suitable for promotion.
1/1 
1000
CIO~ 
800
Ca2, Cd", Co2, Cr", Fe2, Fe", 
600- K', Mn",Na',NPb, Zn2 
Hg", Mg+, Al', B", 
only compound 1 
400
I-s 
S200 
-C S0 
350 400 450 500 550 
Wavelength (nm) 
FIG.1 
1000 
g 800- y=597.35x+98.312 
- R2 =0.9969 
600
200
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 
[CIO-] (l0-moIL) 
FIG.2
Patent AU-2021107269-A4 (AU)
Title: Preparation of cyclohexenone derivative and as a corrosion inhibitor for mild steel
Inventor: BEEKANAHALLI MOKSHANATHA PRAVEEN
IPC: C07C303/26
Filed: 2021-08-25
Granted: 2021-12-23
Abstract: TITLE OF THE INVENTION: PREPARATION OF CYCLOHEXENONE DERIVATIVE 
AND AS A CORROSION INHIBITOR FOR MILD STEEL 
ABSTRACT: The present invention in general relates to a cyclohexenone derivative and a 
method thereof used as a potential anticorrosive agent. More particularly, the present 
invention relates to 1-bromo-2-(4'-bromophenylsulfonate)-4,4-dimethyl-1-cyclohexenyl-6
one of general Formula A and process for the preparation thereof. The present invention also 
relates to the composition comprising of Formula A for coating on mild steel.
Patent WO-2013071457-A4 (WO)
Title: Injectable veterinary composition for controlled, sustained release of ceftiofur and florfenicol in animal species, based on polyhydroxybutyrate hydroxyvalerate (phbv) microparticles
Inventor: VILOS ORTIZ CRISTIAN
IPC: A61K9/16
Filed: 2012-11-15
Abstract: Sustained-release injectable veterinary composition that comprises microparticles containing a biocompatible biodegradable polymer selected from poly-3-hydroxybutyrate-co-3-hydroxyvalerate (PHBV), which encapsulates an antimicrobial agent selected from ceftiofur or florfenicol or a mixture thereof, and the method for the preparation thereof.
Patent WO-2016184646-A4 (WO)
Title: Télévision sur protocole internet dans des réseaux gérés
Inventor: SLJIVIC NENAD
IPC: H04L29/06
Filed: 2016-04-26
Abstract: La présente invention concerne un procédé et un dispositif de desserte d'une demande de changement de canal dans un réseau numérique à l'aide d'au moins un client et un serveur.


Le procédé comprenant les étapes consistant à transmettre un flux multimédia à l'aide d'un flux de multidiffusion et d'un flux de diffusion individuelle, un transcodeur réorganisant les paquets audio et vidéo du flux élémentaire du flux multimédia sur une base de temps, de telle sorte que les paquets audio et vidéo se rapportant à la même trame sont progressivement envoyés de manière adjacente l'un à l'autre, sur la base de temps, dans le flux de transport série du flux de multidiffusion. La demande de changement de canal provenant du client est une demande de diffusion individuelle http et la réponse de serveur contient un en-tête http et un corps http ; l'en-tête http contient des paramètres afin de configurer un décodeur au niveau du client, comme donné dans la demande depuis le client vers le serveur ; un surdébit de rafale dans le flux de diffusion individuelle est défini selon les paramètres afin d'établir le décodeur et calculé par le client ; les paramètres sont associés à la bande passante de l'accès internet client déjà utilisée dans le cas où plus d'un boîtier décodeur (STB) est en cours d'exécution dans le même ménage. Le corps http contient les informations de table de carte de programme (PMT) relatives à la première trame décodable indépendamment.
Patent WO-2012020384-A4 (WO)
Title: Reciprocating piston engine
Inventor: PATTAKOS MANOUSOS
IPC: F01B9/02
Filed: 2011-08-10
Abstract: A single-crankshaft single-cylinder fully-balanced opposed piston engine module that provides extra time for the injection and the combustion of the fuel.
Patent WO-2013057552-A4 (WO)
Inventor: GANZ JOERG
IPC: E01B27/08
Filed: 2012-10-05
Abstract: Eine Fahrzeugkombination (1) zur Aufnahme von Schotter (2) einer Schotterbettung (3) besteht aus einem eine Aushubkette (4) aufweisenden Schotteraufnahmefahrzeug (5) und einem an dieses angeschlossenen Speicherfahrzeug (6). Beide Fahrzeuge (5, 6) sind jeweils mit zwei Schienenfahrwerken (7) und mit zwei Raupenfahrwerken (8) ausgestattet. Die Aushubkette (4) ist an einem - bezüglich einer Arbeitsrichtung (9) - hinteren Rahmenende (14) hinter dem hintersten Fahrwerk (7, 8) des Schotteraufnahmefahrzeuges (5) angeordnet.
Patent WO-2013132520-A4 (WO)
Inventor: AHUJA BRIJ BHUSHAN
IPC: C07D317/60
Filed: 2013-03-07
Abstract: The present invention discloses a cheaper and practical protocol for the construction of a wide variety of o-cyanocinnamonitrile and their structural analogues that proceeds with good yields in a single step using CuCN as the only reagent.
Patent WO-2018222046-A4 (WO)
Title: Device for fire extinguishing energy storage devices of vehicles with electrical drive
Inventor: GUNDERSEN NINA
IPC: A62C3/16
Filed: 2018-05-29
Abstract: The invention concerns a device for extinguishing fire in energy storage devices of vehicles with electrical drive, consisting of walls (01) to be mounted around the vehicle (02) to shape a pool that can be filled with water to cool down the temperature in the batteries, stop the thermal runaway and extinguish the fire. The device also keeps the waste extinguishing agent with toxic substances and electricity safely away from rescue responders during firefighting, and provides the opportunity to afterwards collect the waste water for correct disposal. The device can be mounted around a vehicle after a fire has occurred, or the device, or parts of it, can be pre-installed in exposed areas. The device can consist of one or several pieces, and can be mounted manually, partially automatic or fully automatic in any way that ensures appropriate waterproofness.
Patent WO-2009045236-A4 (WO)
Title: Arme et imageur à énergie rf dirigée à double action
Inventor: BROWN KENNETH W
IPC: G01S13/87
Filed: 2008-05-19
Abstract: L'invention concerne une arme et un imageur à énergie orientée RF à double action. Un générateur produit un premier faisceau d'énergie électromagnétique RF pouvant être dirigé sur un objet par un organe de directeur de faisceau. Un imageur permet de former une image de l'objet. L'imageur partage l'ouverture définie par l'organe directeur de faisceau.
Patent WO-2010025020-A4 (WO)
Title: Procédé de détection de proximité dans un réseau de communication sans fil
Inventor: GOLDBERG KEITH J
IPC: H04W64/00
Filed: 2009-08-10
Abstract: La présente invention porte sur un procédé de détection de proximité dans un réseau de communication sans fil. Un nœud tente de déterminer la proximité du nœud voisin le plus proche par transmission d'une demande de télémétrie. Les autres nœuds répondent et le premier nœud à recevoir la demande et à y répondre aura le temps de réponse le plus court et sera donc le nœud le plus proche. Des plages exactes peuvent être déterminées par application des techniques de temps d'arrivée (TOA) aux temps de réponse des nœuds. En outre, pour éviter des collisions, une ou plusieurs trames des messages de réponse peuvent être identiques, les multiples réponses apparaissant ainsi sous la forme de trajets multiples. Le groupe de nœuds répondeurs peut être restreint et des groupes individuels peuvent être sondés selon un motif de recherche jusqu'à ce que le nœud le plus proche soit connu ou que la plage du nœud le plus proche soit connue. Le nœud effectuant la télémétrie peut alors utiliser des mécanismes de monodiffusion ordinaires pour sonder ce nœud ou commencer à nouveau le balayage des groupes ou imbriquer les deux mécanismes comme souhaité.
Patent WO-2013134688-A4 (WO)
Title: Ballonnet médical comprenant un identificateur radiopaque pour identifier avec précision la surface de travail
Inventor: BYRNE PAT
IPC: A61M25/10
Filed: 2013-03-08
Abstract: Dans la présente invention, un cathéter à ballonnet comprend un tige tubulaire, allongée s'étendant dans une direction longitudinale, ladite tige comportant une extrémité proximale et une extrémité distale. Un ballonnet gonflable est soutenu le long de l'extrémité distale de la tige, le ballonnet, une fois gonflé, comportant des première et seconde sections terminales coniques espacées et une surface de travail située entre lesdites sections coniques. Le ballonnet comprend également au moins une marque radiopaque qui identifie la transition entre la section terminale conique et la surface de travail. D'autres aspects sont également présentés.
Patent WO-2015069749-A4 (WO)
Title: Reformeurs à cpox de combustible liquide et procédés de reformage à cpox
Inventor: FINNERTY CAINE M
IPC: B01J12/00
Filed: 2014-11-05
Abstract: Reformeur à oxydation partielle catalytique (CPOX) de combustible liquide pouvant comprendre une pluralité ou un ensemble d'unités de réaction à CPOX espacées, chaque unité de réaction comprenant un tube allongé possédant une paroi perméable aux gaz avec des surfaces interne et externe, la paroi renfermant un passage d'écoulement gazeux ouvert, au moins une partie de la paroi ayant un catalyseur CPOX disposé dans celle-ci et/ou comprenant sa structure. La structure à paroi contenant un catalyseur et le passage d'écoulement gazeux ouvert enfermé par celle-ci délimitent une zone de réaction CPOX à phase gazeuse, la section paroi contenant un catalyseur étant perméable aux gaz pour permettre au mélange de réaction CPOX gazeux de s'y diffuser et au reformat de produit riche en hydrogène de se diffuser depuis celui-ci. Au moins la surface extérieure de la zone de réaction CPOX peut comprendre une barrière à l'hydrogène. Le reformeur à CPOX de combustible gazeux peut comprendre un vaporisateur, un ou plusieurs allumeurs, et une source de combustible reformable liquide.
Patent CH-672242-A5 (CH)
Inventor: KARPF WALTER
IPC: A47K10/38
Filed: 1989-01-20
Abstract: A holder for rolls of paper, e.g. toilet paper, has a holder for a roll of paper (9) in use and supports (4) for a spare roll of paper (5). The supports (4) are incorporated in the holder (1, 2) for the roll of paper (9) in use in such a way that the spare roll of paper (5) cannot be used at the same time as the latter. The spare roll (5) covers the top of the roll holder by form-fitting and forms a functional unit with it. The absence of a spare roll is therefore obvious, because the device does not function properly unless a spare roll is present. Preferably the branches (1) of a U-shaped support form a forked support (3) and are provided with extensions (4) which support the spare roll of paper (5).
Patent CH-658737-A5 (CH)
Title: Digital light signal lamp
Inventor: FISCHER PETER
IPC: G08G1/096
Filed: 1985-02-08
Abstract: The invention consists in the idea of providing light signal systems for controlling road traffic with a digital time display from which the driver of a vehicle can read off, when the lights are red, the time remaining until they change to green.
Patent CH-657899-A5 (CH)
Title: Device for assembling elements
Inventor: COLLOMBIN ANDRE-MARCEL
IPC: F16B7/04
Filed: 1984-02-29
Abstract: It comprises an envelope (1) having an overall polygonal shape seen in plan view. This envelope (1) comprises, at each of the corners of the polygon, an opening (3, 4, 5) located in a plane which is substantially perpendicular to the bisector of the two adjacent sides of the polygon. It further comprises clamping bolts making it possible to move the central parts (6) of the envelope (1) closer to one another, by deforming the said envelope (1). <IMAGE>
Patent CH-659575-A5 (CH)
Inventor: BRANDENBERGER KURT
IPC: A61G7/10
Filed: 1983-03-03
Abstract: Standard engineering shapes or profile elements are united by screw clamps to form a releasable and adjustable boom arm or cantilever arrangement. By means of quadrangular clamp bodies, substantially vertical support arms carrying seating or reclining means for a person are mounted on a horizontal support arm and can be individually adjusted in relation thereto. The boom arm is mounted in a further screw clamp provided in the free end of a hydraulic cylinder and piston assembly and is therefore capable of being raised and lowered and swivelled about the lengthwise axis of the cylinder. A hand-grip capable of being pivoted away is provided for the safety of the occupant. Boom arms of this type are employed in bathing installations to safely transport patients and invalids into and out of bath or the like tubs. The releasable and adjustable design concept of the boom arm permits it to be dimensionally adjusted during its initial installation, so that preliminary dimensional surveys are superfluous. In service, the boom arm can be readily adapted to modifications of building or apparatus, changed methods of treatment and varying ergonomic requirements. This provides an increased degree of flexibility and adaptability in application in comparison to welded constructions and therefore greater economy.
Patent CH-678604-A5 (CH)
Inventor: KUNIHIKO KANOH
IPC: B22D47/02
Filed: 1989-04-04
Abstract: A flask (3) has obtuse-angled or arcuate portions (1) at its inner periphery and, with other similar flasks, is movable by a moving device (2, 28) along a production line in which each receives filling material, such as sand (4), in which is embedded a melting pattern (16) (preferably of polystyrene) which is decomposed and generates combustible gas when it is heated. A runner (8) is connected to the melting pattern, and a hollow combustion suction device (13) is imbedded in and is in contact with the filling material. The combustion suction device (13) has vent holes (11) on its side wall (10) and forms a gas collecting chamber, as well as a burner (12) at its upper portion. The flask is vibrated to pack the filling material densely and substantially uniformly, this being assisted by the rounded-off corners (1). Thereafter, a molten metal is cured (16) so as to melt the runner and pattern and occupy the space left thereby, and the generated gas is ignited and burned at the burner (12) of the combustion suction device (13) by an ignition device (19) arranged to face the burner; the flask is then moved along the line and its burner (12) comes to lie adjacent another ignition device (19) in a set (21) of such devices. The continuity of burning ensures continued suction by which the generated gas is drawn from the mould cavity and filling material. <IMAGE>
Patent CH-657974-A5 (CH)
Inventor: BINGGELI ADOLF
IPC: A47B1/08
Filed: 1982-03-03
Abstract: 1. A pull-out table (1) with at least two legs (4, 5) with a table top consisting of at least two parts (2a, 2b) arranged in one plane, the one part of which, when the other part is being shifted, is shifted in the opposite, essentially horizontal direction, characterized by the fact that the legs (4, 5) are movable relative to each other and to the parts (2a, 2b) in the shifting direction of said parts and that they are connected to each other and to the parts by a transmission device (7) so that by a change in distance (a) of the movable parts (2a, 2b) the distance (b) of the legs (4, 5) is changed in the same direction but by a shorter distance.
Patent CH-689902-A5 (CH)
Inventor: TOBLER HANS
IPC: G01N22/04
Filed: 1995-05-29
Abstract: The invention relates to a process and device for the continuous detection of the water content of bulk material, especially foodstuff or fodder components, with a microwave sensor. It is proposed here that the sensor be part of a measuring channel, especially as a triplate line. The conductivity of the sensor filled with bulk material is measured and the dampness calculated therefrom. The invention also relates to a measuring device in which the measuring channel has a back-pressure component for the bulk material on the output side and a rod transversely to the direction of product flow in the back-pressure region as part of the sensor. The measuring device takes the form of scales, preferably a beam scale.